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Dmitry [639]
3 years ago
9

Please answer soon!!!

Mathematics
1 answer:
liberstina [14]3 years ago
7 0

Answer:

Answer is A easy A A A A A A A

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Harry invests 6000 in the savings account that account payis 3.4% compound interest per year what out the value of his investmen
Tcecarenko [31]

Use the compound interest formula:

A=P(1+R)^3

A=6000(1+.034)^3 Make sure to change percent to decimal

A=6000(1.034)^3

A=6000(1.105507304)

A=6633.04

The total after interest of 3 years would be $6,633.04.

3 0
3 years ago
There is a string of red and blue lights strung around a window. The red lights blink every 3 seconds , and the blue lights blin
Eddi Din [679]

Answer:

they will  blink 4 times  at the same time in one minute

Step-by-step explanation:

you have to find the least common multiple of 5 and 3

LCM of 5,3 = 15

So, the two lights will blink together every 15 seconds.

No.of times blinking together in one minute = 60/15 = 4

4 0
3 years ago
Read 2 more answers
Lucy draws a line on a coordinate plane. Which transformation will always result in a line perpendicular to Lucy’s line? Questio
Ostrovityanka [42]

Lucy draws a line on a coordinate plane. We have to identify the transformation which will always result in a line perpendicular to Lucy’s line.

Referring to the given options.

By rotating 270 degrees clockwise around the origin, Lucy will get a line perpendicular to the Lucy's line. As, when we rotate 270 degrees clockwise about the origin, we multiplies the x coordinate by '-1' and interchanges the x and y coordinate, which gives the line which is always perpendicular to the Lucy's given line.

5 0
3 years ago
Fifteen times the square of a non-zero number is equal to 20 times number.What is the number? Its not 4/3
e-lub [12.9K]
The number is (2√3) / 3

To find the missing number, convert what it says in words to an equation:
15 {x}^{2}  = 20x
Divide both sides by 15:
{x}^{2}  =  \frac{20}{15}   \\  \\  {x}^{2}  =  \frac{4}{3}
Take the square root:
x =  \sqrt{ \frac{4}{3} }  \\  \\ x =  \frac{2}{ \sqrt{3} }  \\  \\ x =  \frac{2 \sqrt{3} }{3}
4 0
3 years ago
Y=x^2+12x+30 8x-y=10
NARA [144]
Y=x^2+12x+30
8x-y=10
sub x^2+12x+30 for y in the secodn equaiton

8x-(x^2+12x+30)=10
8x-x^2-12x-30=10
-x^2-4x-30=10
times -1
x^2+4x+30=-10
add 10 both sides
x^2+4x+40=0
use quadratic formula
we find that we have 2 imaginary roots and therefor are not on the real plane, they are not plotted on the imaginary plane

no real solution
x=-2+6i or -2-6i
the interseciton on the imaginary plane is
(-2+6i, -26+48i) or (-2-6i,-26-48i)
5 0
3 years ago
Read 2 more answers
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